Custom Sheet Metal Enclosure
Manufacturer in China
We supply custom sheet metal enclosures, metal housings and equipment shells with full precision fabrication, surface finishing and assembly services. Our products widely serve new energy, robotic automation, pump & fluid control and packaging machinery industries.
Share your dimension requirements, assembly structure, application environment and performance specifications with us. Our engineering team provides free structural design and DFM analysis. Drawings are not mandatory.
About Us
Your Reliable Precision Machining Partner
We are a professional custom CNC machining manufacturer in China with over 10+ years of experience. We provide one-stop manufacturing services including CNC Turning, CNC Milling, Sheet Metal Fabrication, 3D Printing, surface treatment and component assembly.
Supported by advanced processing equipment, experienced technical team and strict ISO quality control system, we deliver cost-effective custom precision components for new energy, pump & fluid control, robotic automation, packaging machinery and electronic industries, serving customers globally.
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Comprehensive Precision Machining & Sheet Metal Fabrication One-Stop Service
Professional DFM & Structural Design
Professional DFM structural optimization. Optimize structure, cost and raw materials for automation equipment, pump valve housings, new energy cabinets and electronic enclosures.
Precision Laser & CNC Cutting
High-precision laser & CNC cutting, tight tolerance control. Suitable for pump fluid components, automation brackets, new energy structural shells and custom equipment housings.
CNC Precision Bending
High-precision press brake bending. Stable dimensional accuracy for robotic equipment frames, energy storage cabinets and packaging machinery sheet metal parts.
Advanced Sheet Metal Forming
Ultra-precision sheet metal forming. Rigid and stable structure for automation modules, fluid control equipment housings and electronic instrument casings.
Professional Metal Welding
MIG/TIG/spot welding service. Smooth welding seams, high structural strength for valve blocks supports, new energy chassis and mechanical equipment frames.
Premium Surface Treatment & Coating
Multiple surface finishing options. Improve corrosion resistance and durability for outdoor new energy equipment, fluid machinery and industrial automation housings.
Precise Full Assembly Service
Standardized component assembly & strict inspection. Deliver pre-assembled finished units for robotic automation, packaging machinery and electronic testing equipment.
Custom Metal Enclosures & Housings We Manufacture
New Energy Charging Enclosures
Durable outdoor metal housings, weatherproof, convenient wiring, tight dimensional tolerance for EV charging equipment.
Energy Storage & Power Control Cabinets
Excellent heat dissipation and safety performance, robust structure, suitable for long-running energy storage power system equipment.
Robotic Automation Equipment Housings
Lightweight rigid metal frames, precise mounting holes, customized housings for automation stations and robotic assemblies.
Pump & Fluid Control Valve Housings
Corrosion-resistant metal enclosures, stable sealing structure for fluid equipment, hydraulic & pneumatic valve assemblies.
Packaging Machinery Metal Casings
Shock-resistant sheet metal shells, flexible custom sizes, ideal for automatic packaging machine frames and outer housings.
Electronic & Test Instrument Enclosures
Compact precision metal boxes, good electromagnetic shielding, used for laboratory testing and industrial electronic modules.
3D Printing Equipment Structural Shells
High-precision sheet metal frames, flat assembly surfaces for SLM / FDM industrial 3D printing machinery.
Industrial Control Electrical Cabinets
Standard & custom electrical enclosures, easy internal layout, dustproof design for factory automation control systems.
Medical & Industrial Chassis Components
Smooth surface finish, strict processing tolerance, customized metal chassis for industrial precision machinery.
Reasons Buyers Shift Their Precision Machining & Sheet Metal Work To Us
Dual ISO Quality Certifications
ISO 9001, ISO 14001 & ISO 45001 certifications. We deliver traceable, tight-tolerance CNC & sheet metal parts for new energy, automation and fluid control equipment.
No MOQ, One-Stop Project Management
From 1 prototype to mass production of 50,000+ pieces. You keep the same project manager and full consistent documentation through the whole order.
Verified Precision & Dimensional Stability
All critical dimensions are inspected by CMM and testing equipment. We put full inspection data on the report to guarantee assembly performance.
Factory-Direct Cost Advantage
Our direct factory pricing cuts 30–50% of the cost compared with US & EU suppliers, while keeping strict tolerances and full material traceability.
Practical DFM Design Advice Upfront
If one structural feature raises cost greatly without adding enough function, we will point it out before you start cutting materials.
Fast Quotation Within 12 Business Hours
Upload STEP, IGES, PDF or DWG drawings. You will get an itemized quotation with DFM notes and confirmed lead time quickly.
How Your Custom Sheet Metal Enclosure Is Made?
Drawing / Sample Review
Verify designs and samples, confirm technical specifications for new energy, automation and fluid control equipment enclosures.
Material Selection
Select qualified raw materials matching your application environment and performance requirements.
Laser Cutting / CNC Punching
High-precision blanking to guarantee consistent dimensional tolerance for metal housings & structural frames.
Bending & Welding
Precision forming and reliable welding to create sturdy, seamless metal enclosure structures.
Surface Finishing
Anti-rust & anti-corrosion treatment for long service life and neat exterior appearance.
Assembly & Quality Inspection
Complete assembly and full dimensional inspection before shipment to meet your assembly demands.
Frequently Asked Questions - Custom Sheet Metal & CNC Machining Services
Send Your Drawing for a Fast Quote?
Upload your 2D or 3D drawing with details including material grade, thickness, order quantity, surface finish and target application. Our engineering team will conduct manufacturability verification and send you a formal quotation quickly.
No drawings available?
Simply share product dimensions, assembly requirements, working environment and performance specifications. We provide free structural design, solution optimization and DFM analysis for sheet metal housings and CNC machined components. You don’t need finished drawings to start.
We handle all design work from initial sketches to final production drawings, helping you cut R&D expenses and technical risks. Drawings can be adjusted repeatedly to perfectly match your assembly demands for new energy equipment, robotic automation, pump & fluid control machinery.